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fix: filter frontmatter (#1303) #1312

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merged 1 commit into from Feb 20, 2024
Merged

fix: filter frontmatter (#1303) #1312

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53 changes: 53 additions & 0 deletions packages/client/constants.ts
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@@ -1,6 +1,7 @@
import type { ComputedRef, InjectionKey, Ref, UnwrapNestedRefs } from 'vue'
import type { RouteRecordRaw } from 'vue-router'
import type { ClicksContext, RenderContext } from '@slidev/types'
import { objectOmit } from '@vueuse/core'
import type { SlidevContext } from './modules/context'

export const injectionClicksContext: InjectionKey<Ref<ClicksContext>> = Symbol('slidev-clicks-context')
Expand All @@ -24,3 +25,55 @@ export const TRUST_ORIGINS = [
'localhost',
'127.0.0.1',
]

const FRONTMATTER_FIELDS = [
'clicks',
'disabled',
'hide',
'hideInToc',
'layout',
'level',
'preload',
'routeAlias',
'src',
'title',
'transition',
]

const HEADMATTER_FIELDS = [
...FRONTMATTER_FIELDS,
'theme',
'titleTemplate',
'info',
'author',
'keywords',
'presenter',
'download',
'exportFilename',
'export',
'highlighter',
'lineNumbers',
'monaco',
'remoteAssets',
'selectable',
'record',
'colorSchema',
'routerMode',
'aspectRatio',
'canvasWidth',
'themeConfig',
'favicon',
'plantUmlServer',
'fonts',
'defaults',
'drawings',
'htmlAttrs',
'mdc',
]

export function filterFrontmatter(frontmatter: Record<string, any>, pageNo: number) {
return {
...objectOmit(frontmatter, pageNo === 0 ? HEADMATTER_FIELDS : FRONTMATTER_FIELDS),
frontmatter,
}
}
3 changes: 2 additions & 1 deletion packages/slidev/node/plugins/loaders.ts
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Expand Up @@ -27,6 +27,7 @@ const vueContextImports = [
injectionCurrentPage as _injectionCurrentPage,
injectionRenderContext as _injectionRenderContext,
injectionFrontmatter as _injectionFrontmatter,
filterFrontmatter as _filterFrontmatter,
} from "@slidev/client/constants.ts"`.replace(/\n\s+/g, '\n'),
'const $slidev = _vueInject(_injectionSlidevContext)',
'const $nav = _vueToRef($slidev, "nav")',
Expand Down Expand Up @@ -487,7 +488,7 @@ export function createSlidesLoader(
let body = code.slice(injectA, injectB).trim()
if (body.startsWith('<div>') && body.endsWith('</div>'))
body = body.slice(5, -6)
code = `${code.slice(0, injectA)}\n<InjectedLayout v-bind="frontmatter">\n${body}\n</InjectedLayout>\n${code.slice(injectB)}`
code = `${code.slice(0, injectA)}\n<InjectedLayout v-bind="_filterFrontmatter(frontmatter,${pageNo})">\n${body}\n</InjectedLayout>\n${code.slice(injectB)}`

return code
}
Expand Down